package com.rd.student.ruanjian.class3.gaochenxi.LianXi1.Exception_Folder.Self_Exception;

//自定义异常  需要继承 Exception
//通常也会提供无参的构造器和传递message的构造器
public class SelfExcption extends Exception {

      public SelfExcption(){

      }

      public SelfExcption(String msg){
            super(msg);
      }

}
